“- David Sheff: I thought we were close. I thought we were closer than most fathers and sons! Why?
- Nic Sheff: I felt better than I ever had, so... I just kept on doing it.
- David Sheff: This isn't us! This is not who we are!”

Steve Carrell - David Sheff
Timothée Chalamet - Nic Sheff

“- Dulcie Kawamura: You let him kiss you just like that? In a Chop Suey restaurant? Are you going to tell Mama?
- Lily Yuriko Kawamura: No. And neither are you.”
Akemi Nishino - Dulcie Kawamura
Tamlyn Tomita - Lily Yuriko Kawamura

“Men don’t have the strategic intelligence to conduct a war between families. Men are less good at keeping secrets out of their lies.”
Helen McCrory - Aunt Polly

- Jack Taylor: You're asking me for help.
- Melanie Parker: It would appear that way, wouldn't it?
- Jack Taylor: I'll agree if you'll say, "Jack, please be my knight in shining armor".
George Clooney - Jack Taylor
Michelle Pfeiffer - Melanie Parker

“- Myron Larabee: As if I didn't have enough trouble, my son sends me out for some goofy-butt toy. Some fruity robot named Turtle Man.
- Howard Langston: It's Turbo Man. My son wants one, too.”
Sinbad - Myron Larabee
Arnold Schwarzenegger - Howard Langston